Test of Evaluating Expressions Positive Only

b² + 4
when b = 3

• 10

• 12

• 13

• 11

Evaluate the expression.   Let g = 3    h = 9 
4h + 2g + 4

• 42

• 46

• 34

• 58

Evaluate 3x - 7 if x = 6

• 9

• 11

• 29

• 25

Evaluate 6y - 13 if y = 4

• 51

• 11

• 37

What is 4x if x=5?

• 20

• 16

• 9

• 45

What is 6+x when x=53?

• 59

• 50

• 47

• 90642

Evaluate m² if m = 7

• 9

• 14

• 49

• 51

Evaluate 5m + 7 if m = 5

• 12

• 25

• 32

Write an algebraic expression for "12 more than number". 

• x + 12

• 12x

• x - 12

What is 3x+(5+y) if x=2 and y=7?

• 18

• 28

• 8

• 3